Curated OER
Allegheny Portage Railroad: Developing Transportation Technology (23)
Students research the innovative technology used in building the Allegheny Portage Railroad, and how it was applied to other projects. They discuss technological change and the effect it has on their lives.
Curated OER
Allegheny Portage Railroad National Historic Site
Students use drawings, maps, readings, paintings and photos to consider how the topography of Pennsylvania led to the construction of the Allegheny Portage Railroad. They also investigate their own community's transportation history.